Sembieva L.M., Sujubaeva S., Zhagyparova A.O., Atirbekov A., и Petrov A.M. «CURRENT STATUS AND PROSPECTS FOR THE DEVELOPMENT OF VENTURE FINANCING». Academic Journal of Physical and Chemical Sciences, вып. 3, июнь 2020 г., сс. 235-43, http://89.250.84.46/reports-science/article/view/895.